To find this out, turn the percent into a decimal:
45% -----> .45 (Divide by 100)
Then multiply the total minutes by the decimal percent:
1400 x .45 = 630
The final answer is, Maris has used 630 minutes.
Hope this helps!
Answer:
a) Option D) 0.75
b) Option D) 0.3
Step-by-step explanation:
We are given the following in the question:
Percentage of students who choose Western riding = 35%
Percentage of students who choose dressage= 45%
Percentage of students who choose jumping = 50%
Percentage of students who choose both dressage and jumping = 20%
Percentage of students who choose Western and dressage = 10%
Percentage of students who choose Western and jumping = 0%
Thus, we can say
Formula:
a) P(student chooses dressage or jumping)
b) P(student chooses neither dressage nor Western riding)
Answer:
4
Step-by-step explanation:
3x-2=10
3x=10+2
3x/3=12/3
x=4
Answer:
d
Step-by-step explanation:
it keeps going up by 2 and 2x2 is 4 4x2 is 8 so on?